"gen" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "de",
        "3": "Gen"
      },
      "expansion": "Borrowed from German Gen",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from German Gen.",
  "forms": [
    {
      "form": "genes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "gen m (plural genes)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "gen"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 31 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "es",
          "name": "Genetics",
          "orig": "es:Genetics",
          "parents": [
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "génico"
        }
      ],
      "glosses": [
        "gene"
      ],
      "id": "en-gen-es-noun-WsUsZ8EK",
      "links": [
        [
          "gene",
          "gene"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈxen/"
    },
    {
      "ipa": "[ˈxẽn]"
    },
    {
      "rhymes": "-en"
    }
  ],
  "word": "gen"
}

{
  "derived": [
    {
      "word": "génico"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "de",
        "3": "Gen"
      },
      "expansion": "Borrowed from German Gen",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from German Gen.",
  "forms": [
    {
      "form": "genes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "gen m (plural genes)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "gen"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 31 entries",
        "Pages with entries",
        "Rhymes:Spanish/en",
        "Rhymes:Spanish/en/1 syllable",
        "Spanish 1-syllable words",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish nouns",
        "Spanish terms borrowed from German",
        "Spanish terms derived from German",
        "Spanish terms with IPA pronunciation",
        "Spanish terms with audio links",
        "es:Genetics"
      ],
      "glosses": [
        "gene"
      ],
      "links": [
        [
          "gene",
          "gene"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈxen/"
    },
    {
      "ipa": "[ˈxẽn]"
    },
    {
      "rhymes": "-en"
    }
  ],
  "word": "gen"
}